package com._9xcloud.leaverequest.service;

import com._9xcloud.leaverequest.domain.Clazz;
import com._9xcloud.leaverequest.domain.College;
import com._9xcloud.leaverequest.domain.Teacher;

import java.util.List;
import java.util.Set;

/**
 * Created by Administrator on 2015/5/28.
 */
public interface ClazzService {
    Clazz create(String name, int enrollYear, College college, Teacher teacher);

    void removeAll();

    List<Clazz> getAll();

    Set<Clazz> getByTeacherId(int teacherId);
}
